Robot head



FIG. 1 is perspective view of the robot head showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is right side view thereof showing the robot head in an alternate position;

FIG. 5 is rear view thereof;

FIG. 6 is a right side view thereof showing the robot head in an alternate position;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a top view thereof.

The broken lines in the drawings depict unclaimed environmental subject matter. 

CLAIM The ornamental design for a robot head, as shown and described. 